Lumia Denim update starts rolling out in China for Lumia 520...

Today, Microsoft announced that it is commencing rollout of the Lumia Denim update to a lot of devices in the China. The update is available to the Lumia 520, Lumia 525, Lumia 526, Lumia 625, Lumia 720, Lumia 720T and the Lumia 1320. If you're not seeing the OTA update, we suggest you manually check for updates.

Let’s break it down, to fully explain what you can expect from the Lumia Denim Update.
Windows Phone 8.1 Update 1

Cortana – The most personal digital assistant on the market will now be available in the UK and China as a Beta. India, Canada and Australia will have access to Cortana as a public Alpha. For US residents, Cortana now includes an improved natural language, car kit integration via Bluetooth for contacts, snooze reminders and calendar improvements.

Live folders – If you prefer to keep your apps or games organised, you can now put them into folders. Simply press, hold and drag an app over another to create a new folder on the Start screen. Each folder can be renamed by tapping on the text field above the open folder.

Apps Corner – Create a customised Start screen, where only specific apps or games are accessible. This could be particularly useful in the workplace if you’re issuing Windows Phones to employees.

SMS merge and forwarding – Select individual text messages to either delete them out of a messaging thread, or to copy and past them into a new message in order to forward them.

Snooze Times – It’s now possible to customise the snooze time within the Alarm app.

Consumer VPN – Maintain privacy and security when using data while connected to public Wi-Fi hotspots or even with your home Wi-Fi.

Mobile Web Site improvements in IE – Connect and browse even faster with improved downloading speeds on mobile websites.

Store Live Tile (US only) – The Store Live Tile displays featured apps and games that are the most popular in the Store, or most relevant for you.